Universal Energy Cage
a holding cell designed by Umak Leth, the Universal Energy Cage was based on the designs of the Essence Stealer of Borborygmus Gog. Leth developed the Energy Cage when he was just starting his Imperial service, and used a continuous energy field to keep most prisoners inside. The energy field also disrupted the normal Force field in the its vicinity, and could be used to contain even the most powerful Jedi Master. The cage itself is a three-meter sphere that floats on a repulsorlift. The prisoner is suspended inside the cage by a secondary repulsorlift. The energy field is maintained by coils of superconducting material coiled around the sphere. A radio key is used to open and lock the cage.